Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Rental Payments Under Operating Leases

The future minimum rental payments under these leases at September 30, 2015, are as follows:

Year	Amount
2015	$	299
2016		1,067
2017		933
2018		889
2019		673
Thereafter		231
Future minimum lease payments	$	4,092

Summary of Capital Leases for Office and Manufacturing Equipment

The Company has capital leases for office and manufacturing equipment. The net book values for asset under capital leases were as follows:

	September 30, 2015			December 31, 2014
Cost	$	219		$	189
Accumulated Depreciation		(46	)		(16	)
Net Book Value	$	173		$	173

Present Value of Net Minimum Lease Payments, Capital Leases

The following table presents future minimum lease payments under capital leases at September 30, 2015, together with the present value of the net minimum lease payments due in each year:

Year	Amount
2015	$	13
2016		50
2017		50
2018		40
2019		29
2020		4
Total minimum payments required:		186
Less amount representing interest:		13
Present value of net minimum lease payments:	$	173

Changes in Warranty Reserves

Changes in the warranty reserves during the nine months ended September 30, 2015 and 2014, were as follows:

	Nine Months Ended September 30,
	2015			2014
Beginning balance	$	304		$	305
Provisions for warranties		93			62
Consumption of reserves		(16	)		(60	)
Ending balance	$	381		$	307

Summary of Restructuring Activity

The following table summarizes the restructuring activity during the nine months ended September 30, 2015 and the status of the reserves at September 30. 2015:

	Accrual							Accrual
	Balance at							Balance at
	December 31,		Restructuring		Payments/			September 30,
	2014		Expense		Charges			2015
2015 Restructuring:
Employee related costs	$	0	$	423	($	394	)	$	29
Fixed assets		0		23		(23	)		0
Intangible assets adjustment		0		406		(406	)		0
Totals	$	0	$	852	($	823	)	$	29