The Company leases certain office equipment under non-cancellable operating lease arrangements. Monthly payments under the lease agreements are approximately $500 as of December 31, 2013.
We perform a review of newly acquired leases to determine whether a lease should be treated as a capital or operating lease. Capital lease assets are capitalized and depreciated over the term of the initial lease. A liability equal to the present value of the aggregated lease payments is recorded utilizing the stated lease interest rate. If an interest rate is not stated, we will determine an estimated cost of capital and utilize that rate to calculate the present value. If the lease has an increasing rate over time, and (or) is an operating lease, all leasehold incentives, rent holidays, or other incentives will be considered in determining if a deferred rent liability is required. Leasehold incentives are capitalized and depreciated over the initial term of the lease.
The estimated fair value of certain financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued expenses are carried at historical cost basis, which approximates their fair values because of the short-term nature of these instruments.
Field Work Phase - is performed at the client location and generally lasts one week and encompasses actual testing of sample claims preselected in the Planning Phase. The auditor generally preloads the selected claims into the Company’s proprietary software and audits the claim records by reviewing actual medical records. The software assists the auditor in determining proper classifications and allows the auditor to compare the proper classification against what was filed in the submission made by the client to Medicare. Notes and comments are recorded and audit reports are generated. The Company generally invoices and recognizes 40% of the contract value at the completion of the Field Work Phase.
As of December 31, 2013, principal payments required on long-term debt and notes payable over the next five years and thereafter are as follows:
The Company estimates the fair value of the warrant liability utilizing the Binomial Lattice model, which is dependent upon several variables such as the expected term (based on contractual term), expected volatility of our stock price over the expected term (based on historical volatility), expected risk-free interest rate over the expected term, and the expected dividend yield rate over the expected term. The Company also used the Black-Scholes pricing model as a comparison to the Binomial Lattice method and the results were similar. The Company believes this valuation methodology is appropriate for estimating the fair value of the warrant derivative liability. The following table summarizes the assumptions the Company utilized to estimate the fair value of the embedded conversion option at December 31, 2013:
The following is a schedule by years of future minimum payments required under the lease together with their present value as of December 31, 2013:
Amortization of assets held under capital leases is included with depreciation expense and is approximately $24,200 and $9,400 for the years ended as of December 31, 2013 and 2012, respectively.
In May 2012, the Company recorded $300,000 to additional paid-in capital for the beneficial conversion value of convertible debt (See Note 9).
On January 15, 2013, the Company sold 46,429 shares of common stock for $13,000 at a price per share of $0.28.
On May 24, 2013, the Company sold 125,000 shares of common stock for $50,000 at a price of $0.40 per share.