Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Summary of Significant Accounting Policies [Abstract]

Schedule of Allowance for Doubtful Accounts

The activity in the allowance for doubtful accounts is as follows:

(in thousands)	As of and for the
	years ended December 31,
	2016			2015
Beginning balance	$	103		$	22
Current year provision		-			101
Current year write-offs		(86	)		(20	)
Ending balance	$	17		$	103

Schedule of Warranties

The activity in the accrued warranty accounts is as follows:

(in thousands)	As of and for the
	years ended December 31,
	2016			2015
Beginning balance	$	1,614		$	1,456
Current year provision		355			626
Current year claims		(467	)		(455	)
Currency adjustment		(24	)		(13	)
Ending balance	$	1,478		$	1,614

Schedule of Earnings Per Share, Basic and Diluted

The number of common shares and common share equivalents used in the determination of basic and diluted loss per share were as follows:

(in thousands, except for per share data)	Years ended December 31,
	2016		2015
Numerator:
Net income (loss)	$	1,422	$	(4,705	)
Denominator:
Weighted-average shares outstanding for basic income (loss) per share		18,218,681		17,892,891
Effect of dilutive securities:
Stock options and restricted stock units		293,585		-
Adjusted weighted-average shares outstanding and assumed conversions for diluted income (loss) per share		18,512,266		17,892,891
Shares related to dilutive securities excluded because inclusion would be anti-dilutive		677,964		2,492,710

Schedule of Foreign Exchange Contracts, Statement of Financial Position

As of December 31, 2016, the Company had foreign exchange contracts outstanding of approximately 281.4 million Japanese Yen, 0.6 million Australian Dollars, 0.5 million Canadian Dollars, and 0.1 million Euro.  At December 31, 2015, the Company had foreign exchange contracts outstanding of approximately 2.1 million Euro, 1.3 million Canadian Dollars, 0.5 million Pounds Sterling and 0.4 million Australian Dollars at fixed rates. The contracts expire on various dates through December 2018.  The Company had not designated the foreign exchange contracts as hedges and had recorded the estimated fair value of the contracts in the consolidated balance sheet as follows:

	December 31,
(in thousands)	2016			2015
Asset derivatives
Prepaid expenses and other current assets	$	57		$	115
Other assets		84			6
		141			121
Liability derivatives
Other current liabilities		(20	)		(57	)
		(20	)		(57	)
Net fair value	$	121		$	64

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss)

For the years ended December 31, 2016 and 2015, the Company recognized a loss on its derivative instruments net as outlined below:

	Years ended December 31,
(in thousands)	2016			2015
Foreign exchange contracts- change in fair value	$	51		$	(6	)
Remeasurement of related contract receivables and billings in excess of revenue earned		(69	)		(34	)
	$	(18	)	$	(40	)