Financial report context:
a valuation allowance is provided against deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized . changes to our valuation allowance during the year ended december 31 , 2017 , the 2016 fiscal transition period and the years ended may 31 , 2016 and 2015 are summarized below ( in thousands ) : .

Financial table:
balance at may 31 2014: utilization of foreign net operating loss carryforwards; $ -7199 ( 7199 ): 3387
balance at may 31 2014: other; $ -7199 ( 7199 ): -11 ( 11 )
balance at may 31 2014: balance at may 31 2015; $ -7199 ( 7199 ): -3823 ( 3823 )
balance at may 31 2014: allowance for foreign income tax credit carryforward; $ -7199 ( 7199 ): -7140 ( 7140 )
balance at may 31 2014: allowance for domestic net operating loss carryforwards; $ -7199 ( 7199 ): -4474 ( 4474 )
balance at may 31 2014: allowance for domestic net unrealized capital loss; $ -7199 ( 7199 ): -1526 ( 1526 )
balance at may 31 2014: release of allowance of domestic capital loss carryforward; $ -7199 ( 7199 ): 1746
balance at may 31 2014: other; $ -7199 ( 7199 ): 98
balance at may 31 2014: balance at may 31 2016; $ -7199 ( 7199 ): -15119 ( 15119 )
balance at may 31 2014: allowance for domestic net operating loss carryforwards; $ -7199 ( 7199 ): -1504 ( 1504 )
balance at may 31 2014: release of allowance of domestic net unrealized capital loss; $ -7199 ( 7199 ): 12
balance at may 31 2014: balance at december 31 2016; $ -7199 ( 7199 ): -16611 ( 16611 )
balance at may 31 2014: allowance for foreign net operating loss carryforwards; $ -7199 ( 7199 ): -6469 ( 6469 )
balance at may 31 2014: allowance for domestic net operating loss carryforwards; $ -7199 ( 7199 ): -3793 ( 3793 )
balance at may 31 2014: allowance for state credit carryforwards; $ -7199 ( 7199 ): -685 ( 685 )
balance at may 31 2014: rate change on domestic net operating loss and capital loss carryforwards; $ -7199 ( 7199 ): 3868
balance at may 31 2014: utilization of foreign income tax credit carryforward; $ -7199 ( 7199 ): 7140
balance at may 31 2014: balance at december 31 2017; $ -7199 ( 7199 ): $ -16550 ( 16550 )

Additional report context:
the increase in the valuation allowance related to net operating loss carryforwards of $ 10.3 million for the year ended december 31 , 2017 relates primarily to carryforward assets recorded as part of the acquisition of active network . the increase in the valuation allowance related to domestic net operating loss carryforwards of $ 1.5 million and $ 4.5 million for the 2016 fiscal transition period and the year ended may 31 , 2016 , respectively , relates to acquired carryforwards from the merger with heartland . foreign net operating loss carryforwards of $ 43.2 million and domestic net operating loss carryforwards of $ 28.9 million at december 31 , 2017 will expire between december 31 , 2026 and december 31 , 2037 if not utilized . we conduct business globally and file income tax returns in the domestic federal jurisdiction and various state and foreign jurisdictions . in the normal course of business , we are subject to examination by taxing authorities around the world . we are no longer subjected to state income tax examinations for years ended on or before may 31 , 2008 , u.s . federal income tax examinations for years ended on or before december 31 , 2013 and u.k . federal income tax examinations for years ended on or before may 31 , 2014 . 88 2013 global payments inc . | 2017 form 10-k annual report .

Question: what was the net change in the valuation allowance in thousands between 2014 and 2015?
Answer: 3376