Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - 3 months ended Mar. 31, 2018 - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings
Balance at Dec. 31, 2017	$ 106,322	$ 5	$ 42,498	$ 63,819
Balance, shares at Dec. 31, 2017		45,427,030
Stock-based compensation	866		866
Stock-based compensation, shares
Issuance of stock for equity compensation plans, net	(4,179)		(4,179)
Issuance of stock for equity compensation plans net, shares		349,643
Repurchase of shares and warrants	(854)		(854)
Repurchase of shares and warrants, shares		(9,030)
Net income	10,796			10,796
Balance at Mar. 31, 2018	$ 112,951	$ 5	$ 38,331	$ 74,615
Balance, shares at Mar. 31, 2018		45,767,643