Income Taxes (Narrative) (Details) - USD ($)	3 Months Ended				7 Months Ended	12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	May 19, 2014
Income Taxes [Line Items]
Income tax provision (benefit)	$ 518,000	$ 483,000	$ 357,000	$ 299,000	$ 23,000		$ 1,657,000
Federal statutory tax rate					35.00%	35.00%	35.00%
Total unrecognized tax benefit	66,000					$ 213,000	$ 66,000
Accrued interest or penalties	$ 0				$ 0	$ 0	$ 0	$ 0
Federal And California [Member]
Income Taxes [Line Items]
Net operating loss carryforward, expiration						2032
Federal [Member]
Income Taxes [Line Items]
Net operating loss carryforwards						$ 11,700,000
Research and development credit carryforward						$ 400,000
Research and developmen tax credit carryforward, expiration						2035
California [Member]
Income Taxes [Line Items]
Net operating loss carryforwards						$ 11,500,000
Research and development credit carryforward						$ 400,000