The effect of the above corrections on the consolidated statement of operations for the fiscal year ended March 31, 2018 is as follows:

	Year Ended March 31, 2018
Revised Consolidated Statement of Operations Amounts:	As Previously Reported		Adjustment			As Revised


Net sales	$	428,072,000	$	(1,081,000	)	$	426,991,000
Cost of goods sold		322,199,000		(1,750,000	)		320,449,000
Gross profit		105,873,000		669,000			106,542,000
Operating expenses:
General and administrative		35,527,000		(50,000	)		35,477,000
Sales and marketing		15,030,000		-			15,030,000
Research and development		5,692,000		-			5,692,000
Total operating expenses		56,249,000		(50,000	)		56,199,000
Operating income		49,624,000		719,000			50,343,000
Interest expense, net		15,445,000		-			15,445,000
Income before income tax expense (benefit)		34,179,000		719,000			34,898,000
Income tax expense (benefit)		17,863,000		(1,791,000	)		16,072,000
Net income	$	16,316,000	$	2,510,000		$	18,826,000
Basic net income per share	$	0.87	$	0.13		$	1.00
Diluted net income per share	$	0.84	$	0.13		$	0.96

The effect of the above corrections on the consolidated statement of operations for the fiscal year ended March 31, 2017 is as follows:

	Year Ended March 31, 2017
Revised Consolidated Statement of Operations Amounts:	As Previously Reported		Adjustment			As Revised


Net sales	$	421,253,000	$	1,629,000		$	422,882,000
Cost of goods sold		306,207,000		(281,000	)		305,926,000
Gross profit		115,046,000		1,910,000			116,956,000
Operating expenses:
General and administrative		31,124,000		1,000			31,125,000
Sales and marketing		12,126,000		-			12,126,000
Research and development		3,824,000		-			3,824,000
Total operating expenses		47,074,000		1,000			47,075,000
Operating income		67,972,000		1,909,000			69,881,000
Interest expense, net		13,094,000		-			13,094,000
Income before income tax expense		54,878,000		1,909,000			56,787,000
Income tax expense		17,305,000		706,000			18,011,000
Net income	$	37,573,000	$	1,203,000		$	38,776,000
Basic net income per share	$	2.02	$	0.06		$	2.08
Diluted net income per share	$	1.93	$	0.06		$	2.00

The effect of the above corrections on the consolidated statement of operations for the fiscal year ended March 31, 2016 is as follows:

	Year Ended March 31, 2016
Revised Consolidated Statement of Operations Amounts:	As Previously Reported		Adjustment			As Revised

Net sales	$	368,970,000	$	700,000		$	369,670,000
Cost of goods sold		268,046,000		402,000			268,448,000
Gross profit		100,924,000		298,000			101,222,000
Operating expenses:
General and administrative		49,665,000		298,000			49,963,000
Sales and marketing		9,965,000		-			9,965,000
Research and development		3,008,000		-			3,008,000
Total operating expenses		62,638,000		298,000			62,936,000
Operating income		38,286,000		-			38,286,000
Interest expense, net		16,244,000		-			16,244,000
Income before income tax expense		22,042,000		-			22,042,000
Income tax expense		11,479,000		294,000			11,773,000
Net income	$	10,563,000	$	(294,000	)	$	10,269,000
Basic net income per share	$	0.58	$	(0.02	)	$	0.56
Diluted net income per share	$	0.55	$	(0.02	)	$	0.54

The effect of the above corrections on the consolidated statement of comprehensive income for the fiscal year ended March 31, 2018 is as follows:

	Year Ended March 31, 2018
Revised Consolidated Statement of Comprehensive Income Amounts:	As Previously Reported		Adjustment		As Revised

Net income	$	16,316,000	$	2,510,000	$	18,826,000
Comprehensive income	$	18,329,000	$	2,510,000	$	20,839,000

The effect of the above corrections on the consolidated statement of comprehensive income for the fiscal year ended March 31, 2017 is as follows:

	Year Ended March 31, 2017
Revised Consolidated Statement of Comprehensive Income Amounts:	As Previously Reported		Adjustment		As Revised

Net income	$	37,573,000	$	1,203,000	$	38,776,000
Comprehensive income	$	34,984,000	$	1,203,000	$	36,187,000

The effect of the above corrections on the consolidated statement of comprehensive income for the fiscal year ended March 31, 2016 is as follows:

	Year Ended March 31, 2016
Revised Consolidated Statement of Comprehensive Income Amounts:	As Previously Reported		Adjustment			As Revised

Net income	$	10,563,000	$	(294,000	)	$	10,269,000
Comprehensive income	$	8,229,000	$	(294,000	)	$	7,935,000

The effect of the above corrections on the consolidated balance sheet at March 31, 2018 is as follows:

	March 31, 2018
Revised Consolidated Balance Sheet Amounts:	As Previously Reported		Adjustment			As Revised
ASSETS
Income tax receivable	$	7,796,000	$	176,000		$	7,972,000
Prepaid expenses and other current assets		11,491,000		3,613,000			15,104,000
Long-term core inventory — net		301,656,000		(3,362,000	)		298,294,000
Long-term deferred income taxes		10,556,000		(3,619,000	)		6,937,000
Other assets		7,392,000		14,603,000			21,995,000
TOTAL ASSETS	$	494,497,000	$	11,411,000		$	505,908,000
LIABILITIES AND SHAREHOLDERS’ EQUITY
Accrued liabilities	$	11,799,000	$	249,000		$	12,048,000
TOTAL LIABILITIES	$	219,521,000	$	249,000		$	219,770,000
Retained earnings	$	66,606,000	$	11,162,000		$	77,768,000
TOTAL SHAREHOLDERS’ EQUITY	$	274,976,000	$	11,162,000		$	286,138,000
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	494,497,000	$	11,411,000		$	505,908,000

The effect of the above corrections on the consolidated balance sheet at March 31, 2017 is as follows:

	March 31, 2017
Revised Consolidated Balance Sheet Amounts:	As Previously Reported		Adjustment			As Revised
ASSETS
Prepaid expenses and other current assets	$	9,848,000	$	3,240,000		$	13,088,000
Long-term core inventory — net		262,922,000		(4,501,000	)		258,421,000
Long-term deferred income taxes		13,546,000		(5,179,000	)		8,367,000
Other assets		6,990,000		15,391,000			22,381,000
TOTAL ASSETS	$	436,139,000	$	8,951,000		$	445,090,000
LIABILITIES AND SHAREHOLDERS’ EQUITY
Accrued liabilities	$	10,077,000	$	299,000		$	10,376,000
TOTAL LIABILITIES	$	187,458,000	$	299,000		$	187,757,000
Retained earnings	$	50,290,000	$	8,652,000		$	58,942,000
TOTAL SHAREHOLDERS’ EQUITY	$	248,681,000	$	8,652,000		$	257,333,000
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	436,139,000	$	8,951,000		$	445,090,000

The effect of the above corrections on the consolidated statement of shareholders’ equity for the fiscal year ended March 31, 2018 is as follows:

	Year Ended March 31, 2018
Revised Consolidated Statement of Shareholders’ Equity Amounts:	As Previously Reported		Adjustment		As Revised

Retained earnings at March 31, 2017	$	50,290,000	$	8,652,000	$	58,942,000
Net income		16,316,000		2,510,000		18,826,000
Retained earnings at March 31, 2018	$	66,606,000	$	11,162,000	$	77,768,000

The effect of the above corrections on the consolidated statement of shareholders’ equity for the fiscal year ended March 31, 2017 is as follows:

	Year Ended March 31, 2017
Revised Consolidated Statement of Shareholders’ Equity Amounts:	As Previously Reported		Adjustment		As Revised

Retained earnings at March 31, 2016	$	11,825,000	$	7,449,000	$	19,274,000
Cumulative effect adjustment		892,000		-		892,000
Net income		37,573,000		1,203,000		38,776,000
Retained earnings at March 31, 2017	$	50,290,000	$	8,652,000	$	58,942,000

The effect of the above corrections on the consolidated statement of shareholders’ equity for the fiscal year ended March 31, 2016 is as follows:

	Year Ended March 31, 2016
Revised Consolidated Statement of Shareholders’ Equity Amounts:	As Previously Reported		Adjustment			As Revised

Retained earnings at March 31, 2015	$	1,262,000	$	-		$	1,262,000
Cumulative effect adjustment of error corrections		-		7,743,000			7,743,000
Net income (loss)		10,563,000		(294,000	)		10,269,000
Retained earnings at March 31, 2016	$	11,825,000	$	7,449,000		$	19,274,000

The effect of the above corrections on the consolidated statement of cash flows for the fiscal year ended March 31, 2018 is as follows:

	Year Ended March 31, 2018
Revised Consolidated Statement of Cash Flow from Operating Activities Amounts:	As Previously Reported			Adjustment			As Revised
Net income	$	16,316,000		$	2,510,000		$	18,826,000
Deferred income taxes		3,055,000			(1,560,000	)		1,495,000
Income tax receivable		(6,081,000	)		(231,000	)		(6,312,000	)
Prepaid expenses and other current assets		(2,507,000	)		(318,000	)		(2,825,000	)
Other assets		(384,000	)		788,000			404,000
Accounts payable and accrued liabilities		(11,621,000	)		(50,000	)		(11,671,000	)
Long-term core inventory		(45,839,000	)		(1,139,000	)		(46,978,000	)
Net cash used in operating activities	$	(13,944,000	)	$	-		$	(13,944,000	)

The effect of the above corrections on the consolidated statement of cash flows for the fiscal year ended March 31, 2017 is as follows:

	Year Ended March 31, 2017
Revised Consolidated Statement of Cash Flow from Operating Activities Amounts:	As Previously Reported			Adjustment			As Revised
Net income	$	37,573,000		$	1,203,000		$	38,776,000
Deferred income taxes		6,510,000			355,000			6,865,000
Prepaid expenses and other current assets		(4,333,000	)		(549,000	)		(4,882,000	)
Other assets		(3,339,000	)		(1,025,000	)		(4,364,000	)
Accounts payable and accrued liabilities		12,446,000			1,000			12,447,000
Long-term core inventory		(24,964,000	)		(281,000	)		(25,245,000	)
Other liabilities		(1,344,000	)		296,000			(1,048,000	)
Net cash used in operating activities	$	(5,269,000	)	$	-		$	(5,269,000	)

The effect of the above corrections on the consolidated statement of cash flows for the fiscal year ended March 31, 2016 is as follows:

	Year Ended March 31, 2016
Revised Consolidated Statement of Cash Flow from Operating Activities Amounts:	As Previously Reported			Adjustment			As Revised
Net income	$	10,563,000		$	(294,000	)	$	10,269,000
Deferred income taxes		(3,781,000	)		590,000			(3,191,000	)
Prepaid expenses and other current assets		2,765,000			618,000			3,383,000
Other assets		(477,000	)		(1,318,000	)		(1,795,000	)
Accounts payable and accrued liabilities		6,620,000			298,000			6,918,000
Long-term core inventory		(53,408,000	)		402,000			(53,006,000	)
Other liabilities		1,673,000			(296,000	)		1,377,000
Net cash used in operating activities	$	15,334,000		$	-		$	15,334,000

The effect of the above corrections on the consolidated statement of operations for the three months ended June 30, 2017 is as follows:

	Three Months Ended June 30, 2017
Revised Consolidated Statement of Operations Amounts:	As Previously Reported		Adjustment			As Revised
Net sales	$	95,063,000	$	(824,000	)	$	94,239,000
Cost of goods sold		69,224,000		-			69,224,000
Gross profit		25,839,000		(824,000	)		25,015,000
Operating expenses:
General and administrative		6,187,000		(299,000	)		5,888,000
Sales and marketing		3,394,000		-			3,394,000
Research and development		1,002,000		-			1,002,000
Total operating expenses		10,583,000		(299,000	)		10,284,000
Operating income		15,256,000		(525,000	)		14,731,000
Interest expense, net		3,314,000		-			3,314,000
Income (loss) before income tax expense (benefit)		11,942,000		(525,000	)		11,417,000
Income tax expense (benefit)		4,316,000		(194,000	)		4,122,000
Net income (loss)	$	7,626,000	$	(331,000	)	$	7,295,000
Basic net income (loss) per share	$	0.41	$	(0.02	)	$	0.39
Diluted net income (loss) per share	$	0.39	$	(0.02	)	$	0.38

The effect of the above corrections on the consolidated statement of operations for the three and six months ended September 30, 2017 is as follows:

	Three Months Ended September 30, 2017							Six Months Ended September 30, 2017
Revised Consolidated Statement of Operations Amounts:	As Previously Reported		Adjustment			As Revised		As Previously Reported		Adjustment			As Revised

Net sales	$	111,774,000	$	(921,000	)	$	110,853,000	$	206,837,000	$	(1,745,000	)	$	205,092,000
Cost of goods sold		84,612,000		-			84,612,000		153,836,000		-			153,836,000
Gross profit		27,162,000		(921,000	)		26,241,000		53,001,000		(1,745,000	)		51,256,000
Operating expenses:
General and administrative		8,615,000		-			8,615,000		14,802,000		(299,000	)		14,503,000
Sales and marketing		3,457,000		-			3,457,000		6,851,000		-			6,851,000
Research and development		1,240,000		-			1,240,000		2,242,000		-			2,242,000
Total operating expenses		13,312,000		-			13,312,000		23,895,000		(299,000	)		23,596,000
Operating income (loss)		13,850,000		(921,000	)		12,929,000		29,106,000		(1,446,000	)		27,660,000
Interest expense, net		3,522,000		-			3,522,000		6,836,000		-			6,836,000
Income (loss) before income tax expense (benefit)		10,328,000		(921,000	)		9,407,000		22,270,000		(1,446,000	)		20,824,000
Income tax expense (benefit)		4,027,000		(343,000	)		3,684,000		8,343,000		(537,000	)		7,806,000
Net income (loss)	$	6,301,000	$	(578,000	)	$	5,723,000	$	13,927,000	$	(909,000	)	$	13,018,000
Basic net income (loss) per share	$	0.34	$	(0.03	)	$	0.31	$	0.75	$	(0.05	)	$	0.70
Diluted net income (loss) per share	$	0.33	$	(0.03	)	$	0.30	$	0.72	$	(0.05	)	$	0.67

The effect of the above corrections on the consolidated statement of operations for the three and nine months ended December 31, 2017 is as follows:

	Three Months Ended December 31, 2017									Nine Months Ended December 31, 2017
Revised Consolidated Statement of Operations Amounts:	As Previously Reported			Adjustment			As Revised			As Previously Reported		Adjustment			As Revised
Net sales	$	100,127,000		$	1,586,000		$	101,713,000		$	306,964,000	$	(159,000	)	$	306,805,000
Cost of goods sold		77,583,000			(1,750,000	)		75,833,000			231,419,000		(1,750,000	)		229,669,000
Gross profit		22,544,000			3,336,000			25,880,000			75,545,000		1,591,000			77,136,000
Operating expenses:
General and administrative		11,915,000			-			11,915,000			26,717,000		(299,000	)		26,418,000
Sales and marketing		4,048,000			-			4,048,000			10,899,000		-			10,899,000
Research and development		1,678,000			-			1,678,000			3,920,000		-			3,920,000
Total operating expenses		17,641,000			-			17,641,000			41,536,000		(299,000	)		41,237,000
Operating income		4,903,000			3,336,000			8,239,000			34,009,000		1,890,000			35,899,000
Interest expense, net		3,953,000			-			3,953,000			10,789,000		-			10,789,000
Income before income tax expense (benefit)		950,000			3,336,000			4,286,000			23,220,000		1,890,000			25,110,000
Income tax expense (benefit)		7,756,000			(820,000	)		6,936,000			16,099,000		(1,357,000	)		14,742,000
Net (loss) income	$	(6,806,000	)	$	4,156,000		$	(2,650,000	)	$	7,121,000	$	3,247,000		$	10,368,000
Basic net (loss) income per share	$	(0.36	)	$	0.22		$	(0.14	)	$	0.38	$	0.17		$	0.55
Diluted net (loss) income per share	$	(0.36	)	$	0.22		$	(0.14	)	$	0.37	$	0.17		$	0.53

The effect of the above corrections on the consolidated statement of comprehensive income (loss) for the three months ended June 30, 2017 is as follows:

	Three Months Ended June 30, 2017
Revised Consolidated Statement of Comprehensive Income (Loss) Amounts:	As Previously Reported		Adjustment			As Revised

Net income (loss)	$	7,626,000	$	(331,000	)	$	7,295,000
Comprehensive income (loss)	$	7,911,000	$	(331,000	)	$	7,580,000

The effect of the above corrections on the consolidated statement of comprehensive income (loss) for the three and six months ended September 30, 2017 is as follows:

	Three Months Ended September 30, 2017							Six Months Ended September 30, 2017
Revised Consolidated Statement of Comprehensive Income (Loss) Amounts:	As Previously Reported		Adjustment			As Revised		As Previously Reported		Adjustment			As Revised
Net income (loss)	$	6,301,000	$	(578,000	)	$	5,723,000	$	13,927,000	$	(909,000	)	$	13,018,000
Comprehensive income (loss)	$	6,969,000	$	(578,000	)	$	6,391,000	$	14,880,000	$	(909,000	)	$	13,971,000

The effect of the above corrections on the consolidated statement of comprehensive (loss) income for the three and nine months ended December 31, 2017 is as follows:

	Three Months Ended December 31, 2017								Nine Months Ended December 31, 2017
Revised Consolidated Statement of Comprehensive (Loss) Income Amounts:	As Previously Reported			Adjustment		As Revised			As Previously Reported		Adjustment		As Revised
Net (loss) income	$	(6,806,000	)	$	4,156,000	$	(2,650,000	)	$	7,121,000	$	3,247,000	$	10,368,000
Comprehensive (loss) income	$	(6,476,000	)	$	4,156,000	$	(2,320,000	)	$	8,404,000	$	3,247,000	$	11,651,000

The effect of the above corrections on the consolidated statement of cash flows for the three months ended June 30, 2017 is as follows:

	Three Months Ended June 30, 2017
Revised Consolidated Statement of Cash Flow from Operating Activities Amounts:	As Previously Reported			Adjustment			As Revised
Net income (loss)	$	7,626,000		$	(331,000	)	$	7,295,000
Prepaid expenses and other current assets		421,000			(55,000	)		366,000
Other assets		608,000			824,000			1,432,000
Accounts payable and accrued liabilities		(5,254,000	)		(299,000	)		(5,553,000	)
Other liabilities		2,324,000			(139,000	)		2,185,000
Net cash used in operating activities	$	(644,000	)	$	-		$	(644,000	)

The effect of the above corrections on the consolidated statement of cash flows for the six months ended September 30, 2017 is as follows:

	Six Months Ended September 30, 2017
Revised Consolidated Statement of Cash Flow from Operating Activities Amounts:	As Previously Reported			Adjustment			As Revised
Net income (loss)	$	13,927,000		$	(909,000	)	$	13,018,000
Prepaid expenses and other current assets		(6,093,000	)		(537,000	)		(6,630,000	)
Other assets		1,198,000			1,745,000			2,943,000
Accounts payable and accrued liabilities		(3,465,000	)		(299,000	)		(3,764,000	)
Net cash used in operating activities	$	(8,148,000	)	$	-		$	(8,148,000	)

The effect of the above corrections on the consolidated statement of cash flows for the nine months ended December 31, 2017 is as follows:

	Nine Months Ended December 31, 2017
Revised Consolidated Statement of Cash Flow from Operating Activities Amounts:	As Previously Reported			Adjustment			As Revised
Net income	$	7,121,000		$	3,247,000		$	10,368,000
Deferred income taxes		(909,000	)		(1,805,000	)		(2,714,000	)
Prepaid expenses and other current assets		(2,093,000	)		448,000			(1,645,000	)
Other assets		289,000			(452,000	)		(163,000	)
Accounts payable and accrued liabilities		(15,647,000	)		(299,000	)		(15,946,000	)
Long-term core inventory		(37,222,000	)		(1,139,000	)		(38,361,000	)
Net cash used in operating activities	$	(9,803,000	)	$	-		$	(9,803,000	)

The effect of the above corrections on the consolidated statement of operations for the three months ended June 30, 2018 is as follows:

	Three Months Ended June 30, 2018
Revised Consolidated Statement of Operations Amounts:	As Previously Reported			Adjustment			As Revised

Net sales	$	92,565,000		$	(897,000	)	$	91,668,000
Cost of goods sold		75,314,000			2,000			75,316,000
Gross profit		17,251,000			(899,000	)		16,352,000
Operating expenses:
General and administrative		12,340,000			(249,000	)		12,091,000
Sales and marketing		4,392,000			-			4,392,000
Research and development		1,736,000			-			1,736,000
Total operating expenses		18,468,000			(249,000	)		18,219,000
Operating loss		(1,217,000	)		(650,000	)		(1,867,000	)
Interest expense, net		5,075,000			-			5,075,000
Loss before income tax benefit		(6,292,000	)		(650,000	)		(6,942,000	)
Income tax benefit		(1,278,000	)		(169,000	)		(1,447,000	)
Net loss	$	(5,014,000	)	$	(481,000	)	$	(5,495,000	)
Basic net loss per share	$	(0.27	)	$	(0.03	)	$	(0.29	)
Diluted net loss per share	$	(0.27	)	$	(0.03	)	$	(0.29	)

The effect of the above corrections on the consolidated statement of comprehensive loss for the three months ended June 30, 2018 is as follows:

	Three Months Ended June 30, 2018
Revised Consolidated Statement of Comprehensive Loss Amounts:	As Previously Reported			Adjustment			As Revised

Net loss	$	(5,014,000	)	$	(481,000	)	$	(5,495,000	)
Comprehensive loss	$	(5,729,000	)	$	(481,000	)	$	(6,210,000	)

The effect of the above corrections on the consolidated balance sheet at June 30, 2018 is as follows:

	June 30, 2018
Restated Consolidated Balance Sheet Amounts:	As Previously Reported		Adjustment			As Revised
ASSETS
Contract assets	$	16,542,000	$	7,774,000		$	24,316,000
Income tax receivable		9,416,000		345,000			9,761,000
Prepaid expenses and other current assets		13,148,000		(2,893,000	)		10,255,000
Long-term deferred income taxes		10,343,000		(3,619,000	)		6,724,000
Long-term contract assets		207,792,000		14,670,000			222,462,000
Other assets		6,406,000		(5,596,000	)		810,000
TOTAL ASSETS	$	549,253,000	$	10,681,000		$	559,934,000
LIABILITIES AND SHAREHOLDERS’ EQUITY
Retained earnings	$	63,080,000	$	10,681,000		$	73,761,000
TOTAL SHAREHOLDERS’ EQUITY	$	270,738,000	$	10,681,000		$	281,419,000
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	549,253,000	$	10,681,000		$	559,934,000

The effect of the above corrections on the consolidated statement of cash flows for the three months ended June 30, 2018 is as follows:

	Three Months Ended June 30, 2018
Revised Consolidated Statement of Cash Flow from Operating Activities Amounts:	As Previously Reported			Adjustment			As Revised
Net loss	$	(5,014,000	)	$	(481,000	)	$	(5,495,000	)
Income tax receivable		(1,622,000	)		(169,000	)		(1,791,000	)
Prepaid expenses and other current assets		(697,000	)		10,000			(687,000	)
Other assets		941,000			(992,000	)		(51,000	)
Accounts payable and accrued liabilities		11,117,000			(249,000	)		10,868,000
Contract assets, net		(2,722,000	)		1,881,000			(841,000	)
Net cash used in operating activities	$	(924,000	)	$	-		$	(924,000	)