Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2015	Jan. 31, 2015	Dec. 31, 2014	Jun. 30, 2014	Sep. 30, 2015	Dec. 31, 2015	Dec. 31, 2014
Schedule Of Significant Accounting Policies [Line Items]
Equity and Non-controlling interest	20.00%					20.00%
Allowance for uncollectible accounts receivable on commercial and wholesale accounts and patient billings	$ 1,996		$ 936			$ 1,996	$ 936
Deferred revenue	89		112			89	112
Write-off non-core inventory				$ 2,005			2,005
Inventory finished goods	102		2,364			102	2,364
Inventory parts and supplies	231		488			$ 231	488
Charge to cost of revenue - noncore inventory write-off			650	$ 650			650
Software and development costs						5 years
Advertising expense						$ 78	47
Research and development expense						256	394
Uncertain tax benefits, penalties and interest	250		250			250	250
Inventories
Schedule Of Significant Accounting Policies [Line Items]
Open inventory purchase commitments						295
Slow Moving and obsolete Inventory
Schedule Of Significant Accounting Policies [Line Items]
Allowance and reserve for inventory	$ 28		$ 916			28	916
EZ Rx Prescription Program
Schedule Of Significant Accounting Policies [Line Items]
Allowance for field inventory reserves					$ 655		916
Write-off and/or allowance for field inventory						$ 1,256	$ 916
EZ Rx Prescription Program | Sales
Schedule Of Significant Accounting Policies [Line Items]
Percentage of sales	75.00%	15.00%