Related Party Transactions - Additional Information (Detail) - USD ($)			1 Months Ended		12 Months Ended
	May. 04, 2015	Jan. 01, 2013	Mar. 31, 2014	Apr. 30, 2012	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	May. 03, 2010
Related Party Transaction [Line Items]
Options, grant date price					$ 4.90	$ 4.21	$ 3.66
Options, weighted average fair market value					$ 2.55
Common stock warrants issued to the Consultant (Steven Jones)								450,000
Executive Vice President [Member]
Related Party Transaction [Line Items]
Fees for consulting work performed					$ 261,500	$ 257,500	$ 254,500
Payment of bonuses					578,900	$ 177,500	$ 72,500
Options, grant date price	$ 4.78
Options, number granted	225,000
Options, weighted average fair market value	$ 1.80
Options, vesting period	3 years
Retainer Compensation				$ 210,000	$ 180,000
Annual compensation		$ 250,000	$ 260,000
Cash bonus					30.00%
Target cash bonus					150.00%
Common stock warrants issued to the Consultant (Steven Jones)						450,000
Executive Vice President [Member] | Clarient, Inc. [Member]
Related Party Transaction [Line Items]
Payment of bonuses					$ 500,000
Executive Vice President [Member] | Management Incentive Plan
Related Party Transaction [Line Items]
Payment of bonuses					$ 78,900
Director [Member]
Related Party Transaction [Line Items]
Options, number granted	10,000
Non-employee [Member]
Related Party Transaction [Line Items]
Options, number granted	215,000