Subsequent Events - Additional Information (Detail) (Subsequent Event [Member])	0 Months Ended			12 Months Ended	0 Months Ended
	Jan. 17, 2014 USD ($)	Mar. 11, 2014 Euroscan Holdings B.V. [Member] USD ($)	Mar. 11, 2014 Euroscan Holdings B.V. [Member] EUR (€)	Dec. 31, 2013 Euroscan Holdings B.V. [Member]	Jan. 17, 2014 Underwriters' Over-allotment Option [Member]	Feb. 24, 2014 Alanco [Member] USD ($)
Subsequent Event [Line Items]
Number of shares issued in public offering	6,325,000				825,000
Public offering share price	$ 6.15
Net proceeds from shares issuance	$ 36,954,000
Distribution of shares from escrow account						166,611
Consideration received for distribution of shares of common stock						691,000
Outstanding equity percentage		100.00%	100.00%
Business acquisition date				Mar. 11, 2014
Aggregate consideration payable in cash and common stock			21,000,000
Cash consideration paid		26,942,720	19,400,000
Number of common stock shares issued for consideration		291,230	291,230
Contingent consideration payable		$ 6,547,100	€ 4,714,214