Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2018	45,814,925
Balance at Dec. 31, 2018	$ 5	$ 41,539	$ 75,171	$ (671)	$ 116,044
Stock-based compensation	$ 0	1,754	0	0	1,754
Issuance of stock for equity compensation plans, net (in shares)	(12,005)
Issuance of stock for equity compensation plans, net	$ 0	(1,653)	0	0	(1,653)
Repurchase of shares and warrants (in shares)	(1,895)
Repurchase of shares and warrants	$ 0	(23)	0	0	(23)
Other comprehensive income (loss), net	0	0	0	(1,261)	(1,261)
Net income (loss) available to common stockholders	$ 0	0	15,661	0	15,661
Balance (in shares) at Jun. 30, 2019	45,801,025
Balance at Jun. 30, 2019	$ 5	41,617	90,832	(1,932)	130,522
Balance (in shares) at Mar. 31, 2019	45,768,715
Balance at Mar. 31, 2019	$ 5	41,102	89,844	(2,309)	128,642
Stock-based compensation	$ 0	1,001	0	0	1,001
Issuance of stock for equity compensation plans, net (in shares)	32,310
Issuance of stock for equity compensation plans, net	$ 0	(486)	0	0	(486)
Repurchase of shares and warrants (in shares)	0
Repurchase of shares and warrants	$ 0	0	0	0	0
Other comprehensive income (loss), net	0	0	0	377	377
Net income (loss) available to common stockholders	$ 0	0	988	0	988
Balance (in shares) at Jun. 30, 2019	45,801,025
Balance at Jun. 30, 2019	$ 5	41,617	90,832	(1,932)	130,522
Balance (in shares) at Dec. 31, 2019	49,717,522
Balance at Dec. 31, 2019	$ 5	46,271	81,655	(4,681)	123,250
Balance (in shares) at Mar. 31, 2020	49,758,787
Balance at Mar. 31, 2020	$ 5	46,908	78,820	(18,080)	107,653
Balance (in shares) at Dec. 31, 2019	49,717,522
Balance at Dec. 31, 2019	$ 5	46,271	81,655	(4,681)	123,250
Stock-based compensation	$ 0	1,601	0	0	1,601
Issuance of stock for equity compensation plans, net (in shares)	113,950
Issuance of stock for equity compensation plans, net	$ 0	(351)	0	0	(351)
Repurchase of shares and warrants (in shares)	(8,517)
Repurchase of shares and warrants	$ 0	(127)	0	0	(127)
Other comprehensive income (loss), net	0	0	0	(4,143)	(4,143)
Redeemable noncontrolling interest	0	0	5,341	0	5,341
Net income (loss) available to common stockholders	$ 0	0	(41,593)	0	(41,593)
Balance (in shares) at Jun. 30, 2020	49,822,955
Balance at Jun. 30, 2020	$ 5	47,394	45,403	(8,824)	83,978
Balance (in shares) at Mar. 31, 2020	49,758,787
Balance at Mar. 31, 2020	$ 5	46,908	78,820	(18,080)	107,653
Stock-based compensation	$ 0	703	0	0	703
Issuance of stock for equity compensation plans, net (in shares)	64,168
Issuance of stock for equity compensation plans, net	$ 0	(217)	0	0	(217)
Repurchase of shares and warrants (in shares)	0
Repurchase of shares and warrants	$ 0	0	0	0	0
Other comprehensive income (loss), net	0	0	0	9,256	9,256
Redeemable noncontrolling interest	0	0	6,241	0	6,241
Net income (loss) available to common stockholders	$ 0	0	(39,658)	0	(39,658)
Balance (in shares) at Jun. 30, 2020	49,822,955
Balance at Jun. 30, 2020	$ 5	$ 47,394	$ 45,403	$ (8,824)	$ 83,978