Unaudited Quarterly Results (Tables)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Schedule of Unaudited Quarterly Results

Unaudited quarterly results for the years ended December 31, 2015, 2014, and 2013 were as follows:

	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
2015:
Net sales		27,054,674			28,359,404			30,570,506			30,201,788
Income (loss) from operations		(2,424,578	)		(2,078,083	)		(2,013,698	)		2,868,688
Net income (loss) (2)		(2,587,074	)		(2,228,650	)		(1,675,350	)		2,780,262
Net income (loss) attributable to common stockholders (1) (2)		(2,587,074	)		(2,228,650	)		(1,675,350	)		2,780,262
Basic earnings (loss) per common share		(0.08	)		(0.07	)		(0.05	)		0.08
Diluted earnings (loss) per common share		(0.08	)		(0.07	)		(0.05	)		0.08
2014:
Net sales		19,350,197			20,386,038			22,519,672			24,508,205
Income (loss) from operations		(2,301,404	)		3,328,420			(1,338,419	)		550,551
Net income (loss)		(5,142,223	)		(6,266,803	)		(9,483,241	)		(16,446,750	)
Net income (loss) attributable to common stockholders (1)		(7,485,640	)		(10,771,077	)		(12,380,254	)		(100,642,922	)
Basic (loss) per common share		(0.53	)		(0.77	)		(1.19	)		(4.35	)
Diluted (loss) per common share		(0.53	)		(0.77	)		(1.19	)		(4.35	)
2013:
Net sales		13,885,185			14,846,366			16,698,903			17,720,322
(Loss) from operations		(3,147,240	)		(3,205,977	)		(4,182,320	)		(1,845,139	)
Net income (loss)		(4,719,104	)		(5,253,194	)		(6,495,643	)		(5,219,214	)
Net income (loss) attributable to common stockholders (1)		(6,751,248	)		(7,364,129	)		(8,647,369	)		(7,519,913	)
Basic (loss) per common share		(0.65	)		(0.71	)		(0.83	)		(0.72	)
Diluted (loss) per common share		(0.65	)		(0.71	)		(0.83	)		(0.72	)

(1) See note 9 for further detail regarding the dividend accretion that is included within net loss attributable to common stockholders.

(2) Fourth quarter includes the reversal of $2.6 million of stock-based compensation expense related to performance based options. See Note 12.