2. Original and Further Restatement of the Consolidated Financial Statements

In connection with the Company’s preparation of its consolidated interim quarterly financial statements for the fiscal quarter ended June 30, 2014, the Company determined that certain entries with respect to the previously filed financial statements contained in the Original Form 10-Q and the Original 2013 Form 10-K were not properly accounted for under U.S. generally accepted accounting principles (“U.S. GAAP”). As further described below, these additional errors affect the fiscal years ended December 31, 2013, 2012 and 2011, as well as the fiscal quarter ended March 31, 2014. Due to these errors, the Company determined in August 2014 to restate its consolidated financial statements for the fiscal years ended December 31, 2013, 2012 and 2011 (including the interim quarterly periods contained within the fiscal years ended December 31, 2013 and 2012) and the fiscal quarter ended March 31, 2014, and that the previously filed financial statements for these periods (including those contained in the Original 2013 Form 10-K and the Original Form 10-Q) should no longer be relied upon. This Form 10-Q/A contains restated consolidated interim financial statements for the fiscal quarters ended March 31, 2014 and 2013.

Contemporaneously with the filing of this Form 10-Q/A, the Company is filing (i) an amendment to the Original 2013 Form 10-K (the “2013 Form 10-K/A”), which amendment contains restated consolidated financial statements for the fiscal years ended December 31, 2013, 2012 and 2011, and the quarterly reporting periods contained within the fiscal years ended December 31, 2013 and 2012, and (ii) its delayed Quarterly Reports on Form 10-Q for the fiscal quarters ended June 30, 2014 (the “2014 Second Quarter Form 10-Q”) and September 30, 2014 (the “2014 Third Quarter Form 10-Q”), which contain restated consolidated interim financial statements for the fiscal quarterly and year-to-date periods ended June 30, 2013 and September 30, 2013, respectively. The corrections of the additional errors in this Form 10-Q/A and the 2013 Form 10-K/A are referred to herein as the “Further Restatement.”

The Original 2013 Form 10-K reflected a prior restatement of the Company’s consolidated financial statements for the fiscal years ended December 31, 2012 and 2011 and the fiscal quarter ended March 31, 2013, which we refer to herein as the “Original Restatement.” For additional information regarding the Original Restatement, see the 2013 Form 10-K/A.

Background of Further Restatement

During the second quarter of 2014, the Company’s management noted that the Company’s bad debt expense for its BioStim strategic business unit (“SBU”) during the first quarter of 2014 was higher than internally budgeted. As a result, the Company’s internal finance department reviewed bad debt expense entries in prior periods. In connection with this review, the Company also further considered its accounting methodology with respect to certain prior revenue adjustments related to uncollectible patient co-pay and self-pay amounts. As further described below, after performing this review, the Company determined that errors existed relating to the accounting for uncollectible patient co-pay and self-pay amounts, and that certain bad debt reserves originally recorded in fiscal years 2011 and 2012 were reversed in incorrect periods in the Original Restatement in connection with the change to sell-through accounting for certain distributors. After analyzing these errors, the Company determined to further restate its financial statements as described in the 2013 Form 10-K/A and herein. In addition to these matters, certain other adjustments identified by management, including revisions to inventory reserves, intercompany profit adjustments and accounts receivable reserves, were made to the consolidated financial statements in connection with the Further Restatement, as discussed below.

Co-Pay and Self-Pay Revenue Adjustments

A majority of revenue from the Company’s BioStim SBU is derived from third parties, which is subject to change due to contractual adjustments related to commercial insurance carriers, and may include certain patient co-pay amounts. In addition, certain patient purchasers are without insurance, with revenue derived from “self-pay” arrangements. In previously issued financial statements, the Company recorded these co-pay and self-pay amounts as revenue with estimated uncollectible portions being recognized as bad debt expense. Upon further analysis, it was determined that because collectability of co-pay and self-pay amounts was not reasonably assured, the conditions for revenue recognition had not been met and revenue for those amounts should not have been recognized until collected. Additionally, in the quarter ended March 31, 2014, there were amounts related to contractual amounts from commercial insurance carriers that were incorrectly classified to bad debt expense rather than a reduction of revenue.

Adjustments to correct the foregoing reduce equally both the Company’s historical net sales and its sales and marketing expense by approximately $1.4 million and $1.5 million for the fiscal quarters ended March 31, 2014 and 2013, respectively. Additionally, there was $1.4 million in the fiscal quarter ended March 31, 2014 which was inappropriately classified to bad debt expense rather than a reduction of revenue, for a total reduction to bad debt and revenue of $2.8 million for the fiscal quarter ended March 31, 2014. These adjustments have no effect on net income from continuing operations, net income or total assets in any period.

Bad Debt Timing Adjustments

In connection with the foregoing, the Company determined to review bad debt expense trends more broadly across all of its business units. As a result of this process, the Company determined that certain bad debt reserves originally recorded in fiscal years 2011 and 2012 were reversed in incorrect periods in the Original Restatement in connection with the change to sell-through accounting for certain distributors. Because the Original Restatement transferred these transactions to sell-through accounting (as opposed to sell-in accounting, which had been used when the original bad debt reserves were recorded), the bad debt reserve was reversed as part of the Original Restatement, as the receivable that was being reserved for was no longer recognized.

Adjustments to correct this error result in an increase of sales and marketing expense of $1.5 million for the fiscal quarter ended March 31, 2013. There were no adjustments to the fiscal quarter ended March 31, 2014. These adjustments resulted in no impact to the accounts receivable balance as of March 31, 2014 and December 31, 2013.

Accounts Receivable Reserve Adjustments

As part of analyzing collections experience on accounts receivable, the Company identified that it had incorrectly considered certain deferred revenue amounts included in gross accounts receivable when calculating estimated reserves. Specifically, the computation of the contractual allowances and bad debt allowances, which serves to adjust accounts receivable to the estimated collectible amount, incorrectly assumed that some percentage of the deferred amounts would be collected, rather than fully deferring these amounts.

Adjustments to correct this error resulted in a net decrease in operating loss of $1.5 million for the fiscal quarter ended March 31, 2014 and a net increase in operating income of $0.4 million for the fiscal quarter ended March 31 2013.

This adjustment resulted in a decrease in accounts receivable, net (due to an increase in reserves) as of March 31, 2014 and December 31, 2013, by $2.8 million and $4.2 million, respectively.

Intercompany Profit Adjustments

The Company has two manufacturing facilities which support the inventory needs of other subsidiaries through intercompany sales transactions. These intercompany sales include a profit margin for the selling subsidiary (“intercompany profit”) that is eliminated by the Company as part of its consolidated financial reporting process. The elimination of intercompany profit requires determining the affected net inventory amounts and their related intercompany profit margin to eliminate all intercompany profit, resulting in all inventories being carried at historical cost in the Company’s consolidated financial statements.

As part of the Original Restatement the Company made certain corrections to prior period excess and obsolete inventory reserves. The effect of these corrections was not properly considered when determining the adjustments needed to eliminate intercompany profits from inventories in the Original Restatement.

Adjustments to correct this error resulted in an increase to cost of sales of $3.0 million and a decrease to cost of sales of $0.1 million for the fiscal quarters ended March 31, 2014 and 2013, respectively.

This adjustment resulted in a decrease in inventory as of March 31, 2014 and December 31, 2013, by $5.5 million and $2.6 million, respectively.

Inventory

Inventory Existence

As part of the remediation activities that followed the Original Restatement, the Company expanded its procedures in the second quarter of 2014 to validate the existence of field inventory held by independent sales representatives and noted that, in many cases, this inventory had higher rates of missing inventory (“shrinkage”) than previously estimated. To determine whether these higher error rates were pervasive across its field inventory, the Company counted approximately 90% of its field inventory during the third and fourth fiscal quarters of 2014. These counts resulted in the identification of errors relating to previous estimates of shrinkage.

Adjustments in the Further Restatement to correct these errors, net of the related effect on previously recorded excess and obsolete inventory reserves, resulted in an increase to cost of sales of $0.2 million and $0.1 million for the fiscal quarters ended March 31, 2014 and 2013, respectively.

These adjustments resulted in a decrease in inventory as of March 31, 2014 and December 31, 2013, by $1.2 million and $1.0 million, respectively.

Inventory Reserves

In connection with its remediation efforts associated with the material weakness noted in the Original Restatement related to inventory reserves, the Company concluded that it was not appropriately calculating inventory reserves, including its consideration of demand assumptions for “kits”, which contain a variety of “piece part” components to be used during surgery that have various demand considerations, as well as inventory held by third parties under inventory purchase obligations.

Adjustments to correct these errors resulted in an increase to cost of sales of $2.4 million and $0.8 million for the fiscal quarters ended March 31, 2014 and 2013, respectively. These adjustments resulted in a decrease to inventory (due to an increase in reserves) as of March 31, 2014 and December 31, 2013, by $16.4 million and $14.4 million, respectively.

Other Adjustments

In addition to the adjustments described above, the Company is correcting certain other items. The impact of correcting these items results in a decrease to loss before income taxes of $1.6 million for the fiscal quarter ended March 31, 2014, and a decrease to income before income taxes of $0.3 million for the fiscal quarter ended March 31, 2013.

The tables below show the effects of the Original Restatement for the fiscal quarter ended March 31, 2013, as well as the effects of the Further Restatement for each of the fiscal quarters ended March 31, 2014 and 2013. In each case, the tax effect of the adjustments is estimated based on the Company’s estimated tax rate.


	Three Months Ended March 31, 2014
				Further Restatement Adjustments by Category
(U.S. Dollars, in thousands)	Originally Reported in 2014 Form 10-Q			Co-Pay and Self-Pay Revenue			Bad Debt Timing		Accounts Receivable Reserve			Intercompany Profit			Inventory			Other			Total Further Restatement Adjustments			Restated
Net sales	$	101,342		$	(2,800	)	$	—	$	1,651		$	—		$	—		$	(179	)	$	(1,328	)	$	100,014
Cost of sales		22,632			—			—		—			2,966			2,564			(1,389	)		4,141			26,773

Gross profit		78,710			(2,800	)		—		1,651			(2,966	)		(2,564	)		1,210			(5,469	)		73,241
Operating expenses
Sales and marketing		43,871			(2,800	)		—		201			—			—			(101	)		(2,700	)		41,171
General and administrative		17,545			—			—		—			—			—			(269	)		(269	)		17,276
Research and development		5,939			—			—		—			—			—			(6	)		(6	)		5,933
Amortization of intangible assets		584			—			—		—			—			—			—			—			584
Costs related to the accounting review and restatement		8,306			—			—		—			—			—			—			—			8,306

		76,245			(2,800	)		—		201			—			—			(376	)		(2,975	)		73,270

Operating (loss) income		2,465			—			—		1,450			(2,966	)		(2,564	)		1,586			(2,494	)		(29	)
Other income and (expense)		(747	)		—			—		—			—			—			7			7			(740	)

Loss before income taxes		1,718			—			—		1,450			(2,966	)		(2,564	)		1,593			(2,487	)		(769	)
Income tax expense		(1,940	)		—			—		(508	)		1,039			898			(668	)		761			(1,179	)

Net loss from continuing operations	$	(222	)	$	—		$	—	$	942		$	(1,927	)	$	(1,666	)	$	925		$	(1,726	)	$	(1,948	)


	Three Months Ended March 31, 2013
				Original Restatement Adjustments by Category
(U.S. Dollars, in thousands)	As Reported in the 2013 Form 10-Q Prior to Original Restatement			Distributor Revenue			Inventory Reserves			Royalties			Other			Total Original Restatement Adjustments			As Originally Restated in 2013 Form 10-Q/A
Net sales	$	100,254		$	2,963		$	—		$	—		$	156		$	3,119		$	103,373
Cost of sales		22,699			471			86			2,030			331			2,918			25,617

Gross profit		77,555			2,492			(86	)		(2,030	)		(175	)		201			77,756
Operating expenses
Sales and marketing		48,839			(2,073	)		—			(2,030	)		318			(3,785	)		45,054
General and administrative		18,788			—			—			—			(458	)		(458	)		18,330
Research and development		5,400			—			—			—			341			341			5,741
Amortization of intangible assets		504			—			—			—			40			40			544
Charges related to U.S. Government resolutions		—			—			—			—			—			—			—

		73,531			(2,073	)		—			(2,030	)		241			(3,862	)		69,669

Operating income		4,024			4,565			(86	)		—			(416	)		4,063			8,087
Other income and (expense)		4,204			—			—			—			—			—			4,204

Income before income taxes		8,228			4,565			(86	)		—			(416	)		4,063			12,291
Income tax expense		(3,320	)		(1,529	)		29			—			139			(1,361	)		(4,681	)

Net income from continuing operations	$	4,908		$	3,036		$	(57	)	$	—		$	(277	)	$	2,702		$	7,610


	Three Months Ended March 31, 2013
				Further Restatement Adjustments by Category
(U.S. Dollars, in thousands)	As Originally Restated in 2013 Form 10-Q/A			Co-Pay and Self-Pay Revenue			Bad Debt Timing			Accounts Receivable Reserve			Intercompany Profit			Inventory			Other			Total Further Restatement Adjustments			Restated
Net sales	$	103,373		$	(1,453	)	$	—		$	437		$	—		$	—		$	(78	)	$	(1,094	)	$	102,279
Cost of sales		25,617			—			—			—			(120	)		820			(476	)		224			25,841

Gross profit		77,756			(1,453	)		—			437			120			(820	)		398		$	(1,318	)		76,438
Operating expenses
Sales and marketing		45,054			(1,453	)		1,455			(8	)		—			—			796			790			45,844
General and administrative		18,330			—			—			—			—			—			(89	)		(89	)		18,241
Research and development		5,741			—			—			—			—			—			—			—			5,741
Amortization of intangible assets		544			—			—			—			—			—			—			—			544

		69,669			(1,453	)		1,455			(8	)		—			—			707			701			70,370

Operating income		8,087			—			(1,455	)		445			120			(820	)		(309	)		(2,019	)		6,068
Other income and (expense)		4,204			—			—			—			—			—			18			18			4,222

Income before income taxes		12,291			—			(1,455	)		445			120			(820	)		(291	)		(2,001	)		10,290
Income tax expense		(4,681	)		—			509			(156	)		(42	)		287			(281	)		317			(4,364	)

Net income from continuing operations	$	7,610		$	—		$	(946	)	$	289		$	78		$	(533	)	$	(572	)	$	(1,684	)	$	5,926

The effects of the Further Restatement on our condensed consolidated balance sheet as of March 31, 2014 are as follows:


	As of March 31, 2014
(Unaudited, U.S. Dollars, in thousands, except share data)	Originally Reported in 2014 Form 10-Q		Further Restatement Adjustments			Restated
Assets
Current assets:
Cash and cash equivalents	$	26,747	$	(1,630	)	$	25,117
Restricted cash		19,270		—			19,270
Trade accounts receivable, less allowances of $8,841 at March 31, 2014		76,917		(3,470	)		73,447
Inventories		92,753		(22,076	)		70,677
Deferred income taxes		33,956		6,051			40,007
Prepaid expenses and other current assets		28,781		2,269			31,050

Total current assets		278,424		(18,856	)		259,568
Property, plant and equipment, net		52,532		124			52,656
Patents and other intangible assets, net		8,518		—			8,518
Goodwill		53,565		—			53,565
Deferred income taxes		18,758		4,058			22,816
Other long-term assets		6,743		107			6,850

Total assets	$	418,540	$	(14,567	)	$	403,973

Liabilities and shareholders’ equity
Current liabilities:
Trade accounts payable	$	14,022	$	—		$	14,022
Other current liabilities		41,467		2,233			43,700

Total current liabilities		55,489		2,233			57,722
Long-term debt		20,000		—			20,000
Deferred income taxes		13,307		(106	)		13,201
Other long-term liabilities		12,487		—			12,487

Total liabilities		101,283		2,127			103,410
Contingencies (Note 16)
Shareholders’ equity:
Common shares $0.10 par value; 50,000,000 shares authorized; 18,365,910 issued and outstanding as of March 31, 2014		1,836		—			1,836
Additional paid-in capital		223,630		(274	)		223,356
Retained earnings		88,550		(17,161	)		71,389
Accumulated other comprehensive income		3,241		741			3,982

Total shareholders’ equity		317,257		(16,694	)		300,563

Total liabilities and shareholders’ equity	$	418,540	$	(14,567	)	$	403,973

The effects of the Further Restatement on our condensed consolidated balance sheet as of December 31, 2013 are as follows:


	As of December 31, 2013
(Unaudited, U.S. Dollars, in thousands, except share data)	Originally Reported in 2014 Form 10-Q		Further Restatement Adjustments			Restated
Assets
Current assets:
Cash and cash equivalents	$	30,486	$	(1,562	)	$	28,924
Restricted cash		23,761		—			23,761
Trade accounts receivable, less allowances of $9,111 at December 31, 2013		75,567		(4,756	)		70,811
Inventories		90,577		(17,899	)		72,678
Deferred income taxes		33,947		6,052			39,999
Prepaid expenses and other current assets		25,906		3,027			28,933

Total current assets		280,244		(15,138	)		265,106
Property, plant and equipment, net		54,606		(234	)		54,372
Patents and other intangible assets, net		9,046		—			9,046
Goodwill		53,565		—			53,565
Deferred income taxes		18,336		4,058			22,394
Other long-term assets		7,385		107			7,492

Total assets	$	423,182	$	(11,207	)	$	411,975

Liabilities and shareholders’ equity
Current liabilities:
Trade accounts payable	$	20,674	$	—		$	20,674
Other current liabilities		46,146		3,530			49,676

Total current liabilities		66,820		3,530			70,350
Long-term debt		20,000		—			20,000
Deferred income taxes		13,132		(106	)		13,026
Other long-term liabilities		12,736		—			12,736

Total liabilities		112,688		3,424			116,112
Contingencies (Note 16)
Shareholders’ equity:
Common shares $0.10 par value; 50,000,000 shares authorized; 18,102,335 issued and outstanding as of December 31, 2013		1,810		—			1,810
Additional paid-in capital		216,653		—			216,653
Retained earnings		89,332		(15,435	)		73,897
Accumulated other comprehensive income		2,699		804			3,503

Total shareholders’ equity		310,494		(14,631	)		295,863

Total liabilities and shareholders’ equity	$	423,182	$	(11,207	)	$	411,975

The effects of the Further Restatement on our condensed consolidated statement of operations and comprehensive loss for the three months ended March 31, 2014 are as follows:


	Three Months Ended March 31, 2014
(Unaudited, U.S. Dollars, in thousands, except share and per share data)	Originally Reported in 2014 Form 10-Q			Further Restatement Adjustments			Restated
Product sales	$	89,684		$	(1,384	)	$	88,300
Marketing service fees		11,658			56			11,714

Net sales		101,342			(1,328	)		100,014
Cost of sales		22,632			4,141			26,773

Gross profit		78,710			(5,469	)		73,241
Operating expenses
Sales and marketing		43,871			(2,700	)		41,171
General and administrative		17,545			(269	)		17,276
Research and development		5,939			(6	)		5,933
Amortization of intangible assets		584			—			584
Costs related to the accounting review and restatement		8,306			—			8,306

		76,245			(2,975	)		73,270

Operating income (loss)		2,465			(2,494	)		(29	)
Other income and expense
Interest expense, net		(486	)		18			(468	)
Other (loss) income		(261	)		(11	)		(272	)

		(747	)		7			(740	)

Income (loss) before income taxes		1,718			(2,487	)		(769	)
Income tax expense		(1,940	)		761			(1,179	)

Net loss from continuing operations		(222	)		(1,726	)		(1,948	)

Discontinued operations (Note 15)
Loss from discontinued operations		(794	)		—			(794	)
Income tax benefit		234			—			234

Net loss from discontinued operations		(560	)		—			(560	)

Net loss	$	(782	)	$	(1,726	)	$	(2,508	)

Net loss per common share—basic:
Net loss from continuing operations	$	(0.01	)	$	(0.10	)	$	(0.11	)
Net loss from discontinued operations		(0.03	)		—			(0.03	)

Net loss per common share—basic	$	(0.04	)	$	(0.10	)	$	(0.14	)

Net loss per common share—diluted:
Net loss from continuing operations	$	(0.01	)	$	(0.10	)	$	(0.11	)
Net loss from discontinued operations		(0.03	)		—			(0.03	)

Net loss per common share—diluted	$	(0.04	)	$	(0.10	)	$	(0.14	)

Weighted average number of common shares:
Basic		18,197,363			—			18,197,363
Diluted		18,197,363			—			18,197,363
Other comprehensive income:
Unrealized gain (loss) on cross-currency swap, net of tax		103			—			103
Foreign currency translation adjustment		439			(63	)		376

Comprehensive loss	$	(240	)	$	(1,789	)	$	(2,029	)

The effects of the Original Restatement and the Further Restatement on our condensed consolidated statement of operations and comprehensive income (loss) for the three months ended March 31, 2013 are as follows:


	Three Months Ended March 31, 2013
(U.S. Dollars, in thousands, except share and per share data)	As Reported in the 2013 Form 10-Q Prior to Original Restatement			Original Restatement Adjustments			As Originally Restated in the 2013 Form 10- Q/A			Further Restatement Adjustments			Restated
Product sales	$	88,358		$	2,978		$	91,336			(1,095	)	$	90,241
Marketing service fees		11,896			141			12,037			1			12,038

Net sales		100,254			3,119			103,373			(1,094	)		102,279
Cost of sales		22,699			2,918			25,617			224			25,841

Gross profit		77,555			201			77,756			(1,318	)		76,438
Operating expenses
Sales and marketing		48,839			(3,785	)		45,054			790			45,844
General and administrative		18,788			(458	)		18,330			(89	)		18,241
Research and development		5,400			341			5,741			—			5,741
Amortization of intangible assets		504			40			544			—			544

		73,531			(3,862	)		69,669			701			70,370

Operating income		4,024			4,063			8,087			(2,019	)		6,068
Other income and (expense)
Interest expense, net		(560	)		—			(560	)		18			(542	)
Other income		4,764			—			4,764			—			4,764

		4,204			—			4,204			18			4,222

Income before income taxes		8,228			4,063			12,291			(2,001	)		10,290
Income tax expense		(3,320	)		(1,361	)		(4,681	)		317			(4,364	)

Net income from continuing operations		4,908			2,702			7,610			(1,684	)		5,926

Discontinued operations (Note 15)
Loss from discontinued operations		(4,432	)		(2	)		(4,434	)		474			(3,960	)
Income tax benefit (expense)		1,640			(316	)		1,324			157			1,481

Net loss from discontinued operations		(2,792	)		(318	)		(3,110	)		631			(2,479	)

Net income		2,116		$	2,384		$	4,500			(1,053	)	$	3,447

Net income (loss) per common share—basic:
Net income from continuing operations	$	0.25		$	0.14		$	0.39			(0.09	)	$	0.30
Net loss from discontinued operations		(0.14	)		(0.02	)		(0.16	)		0.04			(0.12	)

Net income per common share—basic	$	0.11		$	0.12		$	0.23			(0.05	)	$	0.18

Net income (loss) per common share—diluted:
Net income from continuing operations	$	0.25		$	0.14		$	0.39			(0.09	)	$	0.30
Net loss from discontinued operations		(0.14	)		(0.02	)		(0.16	)		0.04			(0.12	)

Net income per common share—diluted:	$	0.11		$	0.12		$	0.23			(0.05	)	$	0.18

Weighted average number of common shares:
Basic		19,431,093			—			19,431,093			—			19,431,093
Diluted		19,691,141			—			19,691,141			—			19,691,141
Other comprehensive (loss) income, before tax:
Unrealized gain on derivative instrument		(318	)		—			(318	)		—			(318	)
Translation adjustment		(2,814	)		106			(2,708	)		29			(2,679	)

Comprehensive (loss) income	$	(1,016	)	$	2,490		$	1,474		$	(1,024	)	$	450

The effects of the Further Restatement on our condensed consolidated statement of cash flows for the three months ended March 31, 2014 are as follows:


	Three Months Ended March 31, 2014
(Unaudited, U.S. Dollars, in thousands)	Originally Reported in 2014 Form 10-Q			Further Restatement Adjustments			Restated
Cash flows from operating activities:
Net loss	$	(782	)	$	(1,726	)	$	(2,508	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization		6,004			(258	)		5,746
Amortization of debt costs		180			—			180
Amortization of exclusivity agreements		346			—			346
Provision for doubtful accounts		2,579			(2,471	)		108
Deferred income taxes		(246	)		—			(246	)
Share-based compensation		1,461			(274	)		1,187
Excess income tax benefit on employee stock-based awards		(29	)		—			(29	)
Other		166			(152	)		14
Change in operating assets and liabilities:
Trade accounts receivable		(3,780	)		1,173			(2,607	)
Inventories		(1,690	)		4,177			2,487
Prepaid expenses and other current assets		(2,806	)		(658	)		(3,464	)
Trade accounts payable		(6,670	)		—			(6,670	)
Other current liabilities		(4,761	)		155			(4,606	)
Long-term assets		130			—			130
Long-term liabilities		(280	)		—			(280	)

Net cash used in operating activities		(10,178	)		(34	)		(10,212	)
Cash flows from investing activities:
Capital expenditures for property, plant and equipment		(3,691	)		—			(3,691	)
Capital expenditures for intangible assets		(46	)		—			(46	)
Sale of other investments		—			32			32

Net cash used in investing activities		(3,737	)		32			(3,705	)
Cash flows from financing activities:
Net proceeds from issuance of common shares		5,542			—			5,542
(Repayment of) proceeds from bank borrowings, net		—			—			—
Changes in restricted cash		4,502			—			4,502
Excess income tax benefit on employee stock-based awards		29			—			29

Net cash provided by financing activities		10,073			—			10,073
Effect of exchange rate changes on cash		103			(66	)		37

Net decrease in cash and cash equivalents		(3,739	)		(68	)		(3,807	)
Cash and cash equivalents at the beginning of the period		30,486			(1,562	)		28,924

Cash and cash equivalents at the end of the period	$	26,747		$	(1,630	)	$	25,117

The effects of the Original Restatement and the Further Restatement on our condensed consolidated statement of cash flows for the three months ended March 31, 2013 are as follows:


	Three Months Ended March 31, 2013
(Unaudited, U.S. Dollars, in thousands)	As Reported in the 2013 Form 10-Q Prior to Original Restatement			Original Restatement Adjustments			As Originally Restated in the 2013 Form 10-Q/A			Further Restatement Adjustments			Restated
Cash flows from operating activities:
Net income	$	2,116		$	2,384		$	4,500		$	(1,053	)	$	3,447
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		4,995			34			5,029			38			5,067
Amortization of debt costs		180			—			180			—			180
Amortization of exclusivity agreements		311			—			311			—			311
Provision for doubtful accounts		3,227			(1,853	)		1,374			(6	)		1,368
Deferred income taxes		(744	)		738			(6	)		—			(6	)
Share-based compensation		1,943			—			1,943			—			1,943
Excess income tax benefit on employee stock-based awards		(78	)		—			(78	)		—			(78	)
Other		(345	)		736			391			30			421
Change in operating assets and liabilities:
Trade accounts receivable		13,779			(5,190	)		8,589			1,076			9,665
Inventories		(4,230	)		2,130			(2,100	)		(6	)		(2,106	)
Prepaid expenses and other current assets		(179	)		2,874			2,695			2,148			4,843
Trade accounts payable		(7,242	)		(5	)		(7,247	)		—			(7,247	)
Other current liabilities		4,478			(2,408	)		2,070			(2,232	)		(162	)
Long-term assets		(2,014	)		461			(1,553	)		—			(1,553	)
Long-term liabilities		(743	)		(296	)		(1,039	)		—			(1,039	)

Net cash provided by operating activities		15,454			(395	)		15,059			(5	)		15,054
Cash flows from investing activities:
Capital expenditures for property, plant and equipment		(6,029	)		—			(6,029	)		—			(6,029	)
Capital expenditures for intangible assets		(439	)		395			(44	)		—			(44	)
Purchase of other investments		—			—			—			(506	)		(506	)

Net cash used in investing activities		(6,468	)		395			(6,073	)		(506	)		(6,579	)
Cash flows from financing activities:
Net proceeds from issuance of common shares		2,143			—			2,143			—			2,143
(Repayment of) proceeds from bank borrowings, net		(15	)		—			(15	)		—			(15	)
Changes in restricted cash		(8,141	)		—			(8,141	)		—			(8,141	)
Excess income tax benefit on employee stock-based awards		78			—			78			—			78

Net cash used in financing activities		(5,935	)		—			(5,935	)		—			(5,935	)
Effect of exchange rate changes on cash		(431	)		—			(431	)		(2	)		(433	)

Net increase in cash and cash equivalents		2,620			—			2,620			(513	)		2,107
Cash and cash equivalents at the beginning of the period		31,055			—			31,055			(288	)		30,767

Cash and cash equivalents at the end of the period	$	33,675		$	—		$	33,675			(801	)	$	32,874