Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2016

Commitments And Contingencies Disclosure [Abstract]

Summary of Restructuring Activity

The following table summarizes the restructuring activity during the six months ended June 30, 2016 and the status of the reserves at June 30, 2016.

	December 31, 2015		Restructuring Expenses		Cash Payments/  Adjustments			June 30, 2016
Severance and related employee benefits	$	237	$	253	$	(348	)	$	142
Lease terminations		0		239		(84	)		155
Fixed assets		0		49		(49	)		0
Total	$	237	$	541	$	(481	)	$	297
.

Future Minimum Rental Payments Under Operating Leases

The future minimum rental payments under these leases at June 30, 2016, are as follows:

Year	Amount
2016	$	528
2017		942
2018		921
2019		849
2020		300
Thereafter		20
Future minimum lease payments	$	3,560

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:

	June 30, 2016			December 31, 2015
Cost	$	305		$	190
Accumulated Depreciation		(67	)		(48	)
Net Book Value	$	238		$	142

Present Value of Net Minimum Lease Payments, Capital Leases

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

Year	Amount
2016	$	32
2017		65
2018		65
2019		54
2020		28
2021		16
Total minimum payments required:		260
Less amount representing interest:		22
Present value of net minimum lease payments:	$	238

Changes in Warranty Reserves

	Six Months Ended June 30,
	2016			2015
Beginning balance	$	348		$	304
Provisions for warranties		33			16
Consumption of reserves		(78	)		(16	)
Ending balance	$	303		$	304