QUARTERLY FINANCIAL DATA (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Information

QUARTERLY FINANCIAL DATA (UNAUDITED) (in thousands, except per share amounts)

	Three Months Ended
	December 31, 2019		September 30, 2019			June 30, 2019		March 31, 2019
Sales	$	48,849	$	51,160		$	62,512	$	57,554
Cost of Goods Sold	$	26,735	$	31,863		$	35,818	$	31,694
Lower of cost or NRV inventory adjustments	$	348	$	1,462		$	—	$	—
Gross Margin	$	10,190	$	6,949		$	13,171	$	13,168
Net Income (Loss)	$	2,082	$	(217	)	$	5,611	$	6,155
Basic and Diluted Earnings Per Share	$	0.02	$	—		$	0.04	$	0.05

	Three Months Ended
	December 31, 2018		September 30, 2018		June 30, 2018			March 31, 2018
Sales	$	54,364	$	41,410	$	55,176		$	57,320
Cost of Goods Sold	$	26,504	$	23,370	$	35,426		$	36,655
Lower of cost or NRV inventory adjustments	$	930	$	—	$	76		$	705
Gross Margin	$	14,826	$	8,959	$	7,286		$	7,200
Net Income (Loss)	$	7,634	$	3,350	$	(958	)	$	1,757
Basic and Diluted Earnings (Loss) Per Share	$	0.06	$	0.03	$	(0.01	)	$	0.01