| **Income Taxes (Tables)**                            | 6 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
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| **Income Tax Disclosure [Abstract]**                 |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| Schedule of effective income tax rate reconciliation | Income tax expense differed from the amount computed by applying the federal statutory rate of 35% to pre-tax income or loss as a result of the following:  Three Months Ended  June 30, Six Months Ended  June 30, 20162015 2016 2015Tax expense (benefit) at the federal statutory rate$976 $563 $5,144 $(419)State income tax expense (benefit) (net of federal benefit)97 56 514 (42)Tax effect of timber at the federal statutory rate of 23.8%(54) — (260) —Decrease in valuation allowance(9) (144) (363) (158)Fees and expenses for the SEC investigation— 1,348 — 1,348Other(32) 39 (813) 61Total income tax expense$978 $1,862 $4,222 $790 |

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| - References
No definition available.
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| - Definition
Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319
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