(7)Long-Term Debt and Revolving Credit Facility

The Company’s revolving credit agreement with Wells Fargo Bank, N.A., permits the Company to borrow up to $25,000 through September 1, 2016, bearing interest at LIBOR plus 1.25 percent (1.50 percent as of June 30, 2015, and December 31, 2014). The Company must pay an annual commitment fee of 0.25 percent on the unused portion of the commitment. Currently, the revolving credit agreement matures on September 1, 2016. The Company did not have any outstanding balance under the revolving credit agreement at June 30, 2015, and December 31, 2014, respectively.

The revolving credit agreement contains restrictions on liquidity, leverage, minimum net income and consecutive quarterly net losses. In addition, the agreement restricts capital expenditures, lease expenditures, other indebtedness, liens on assets, guaranties, loans and advances, and the merger, consolidation and the transfer of assets except in the ordinary course of business. The Company remains in compliance with these debt covenants as of June 30, 2015.