Debt - Additional Information (Detail)											3 Months Ended			6 Months Ended
	Mar. 31, 2017 USD ($)	Mar. 07, 2016 USD ($)	Dec. 29, 2015 USD ($)	Jun. 18, 2015 USD ($)	Feb. 25, 2015 USD ($)	Feb. 25, 2015 SEK	Jan. 30, 2015 USD ($) $ / shares shares	Jun. 28, 2013 USD ($)	Jun. 28, 2013 SEK	Jun. 25, 2013 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2016 SEK	Mar. 31, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2016 SEK	Apr. 14, 2016 USD ($)	Apr. 11, 2016 USD ($)	Mar. 07, 2016 SEK	Dec. 31, 2015 USD ($)	Dec. 29, 2015 SEK	Jun. 30, 2015 USD ($)	Jun. 18, 2015 SEK	Feb. 25, 2015 SEK	Jun. 28, 2013 SEK	Jun. 25, 2013 SEK
Debt Instrument [Line Items]
Aggregate principal amount							$ 20,000,000
Interest rate, description														Draw A bears interest at a daily floating rate equal to 2.00%, plus the greater of (i) 3.25% or (ii) the prime rate published by the Lender.
Interest rate basis spread							2.00%
Loan agreement initiation date														Jan. 30, 2015
Debt instrument maturity date														Dec. 01, 2018
Debt discount and issuance liability component, current											$ 200,000			$ 200,000					$ 200,000
Debt discount and issuance liability component, non-current											100,000			$ 100,000					$ 100,000
Prepayment penalty on loan														0.00%
Loan agreement description														The Company agreed to issue to the Lender warrants to purchase shares of the Company’s common stock upon the drawdown of each advance in an amount equal to 1.5% of the amount drawn, divided by the exercise price per share for that tranche.
Estimated fair value of warrants							$ 90,000
Default interest rate description														Upon the occurrence of an event of default, a default interest rate of an additional 5.00% may be applied to the outstanding loan balances, and the Lender may declare all outstanding obligations immediately due and payable and take such other actions as set forth in the Loan Agreement.
Default interest rate percentage														5.00%
Minimum lender required proceeds from issuance of private placement offer																$ 12,000,000
Business acquisition deferred payment consideration											5,700,000			$ 5,700,000							$ 0
Bridge Loan																	$ 18,000,000
Bridge loan, financing cost														2,900,000
Accrued interest on shareholder loans											700,000			$ 700,000
First Agreement [Member]
Debt Instrument [Line Items]
Loan agreement initiation date														May 12, 2016
Second Amendment [Member]
Debt Instrument [Line Items]
Loan agreement initiation date														Jun. 27, 2016
Allenex [Member]
Debt Instrument [Line Items]
Escrow deposit																8,000,000
Business acquisition deferred payment consideration																5,700,000
Majority Shareholder [Member] | Allenex [Member]
Debt Instrument [Line Items]
Escrow deposit																$ 8,000,000
Danske Bank A S | Allenex [Member]
Debt Instrument [Line Items]
Short term credit facility				$ 600,000																		SEK 4,755,509
FastPartner AB [Member] | Allenex [Member] | Subordinated Promissory Note [Member]
Debt Instrument [Line Items]
Debt instrument maturity date		Dec. 31, 2016	Dec. 31, 2016					Dec. 31, 2016	Dec. 31, 2016
Note issued		$ 500,000	$ 200,000					$ 1,100,000										SEK 4,000,000		SEK 2,000,000				SEK 9,400,000
Issuance date		Mar. 07, 2016	Dec. 29, 2015					Jun. 28, 2013	Jun. 28, 2013
Interest rate		10.00%	10.00%					10.00%										10.00%		10.00%				10.00%
Principal payment								$ 100,000	SEK 1,000,000
Mohammed Al Almoudi [Member] | Allenex [Member] | Subordinated Promissory Note [Member]
Debt Instrument [Line Items]
Debt instrument maturity date								Jun. 28, 2016	Jun. 28, 2016
Note issued								$ 1,300,000																SEK 10,600,000
Issuance date								Jun. 28, 2013	Jun. 28, 2013
Interest rate								10.00%																10.00%
Principal payment								$ 100,000	SEK 1,000,000
Debt instrument extended maturity date								Dec. 31, 2016	Dec. 31, 2016
S S P Primers Aktieboulag | Allenex [Member]
Debt Instrument [Line Items]
Loan agreement initiation date					Feb. 25, 2015	Feb. 25, 2015
Term loan facility amount outstanding											1,200,000			$ 1,200,000	SEK 10,000,000
Interest rate					3.00%																		3.00%
Principle amount of loan agreement					$ 1,700,000																		SEK 14,000,000
S S P Primers Aktieboulag | Allenex [Member] | Payable on February 25, 2016 [Member]
Debt Instrument [Line Items]
Loan agreement, periodic payment					$ 500,000	SEK 4,000,000
Date of loan agreement payable.					Feb. 26, 2016	Feb. 26, 2016
S S P Primers Aktieboulag | Allenex [Member] | Payable on February 27, 2017 [Member]
Debt Instrument [Line Items]
Loan agreement, periodic payment					$ 600,000	SEK 5,000,000
Date of loan agreement payable.					Feb. 27, 2017	Feb. 27, 2017
S S P Primers Aktieboulag | Allenex [Member] | Payable on February 26, 2018 [Member]
Debt Instrument [Line Items]
Loan agreement, periodic payment					$ 600,000	SEK 5,000,000
Date of loan agreement payable.					Feb. 26, 2018	Feb. 26, 2018
Scenario Forecast [Member] | Majority Shareholder [Member] | Allenex [Member]
Debt Instrument [Line Items]
Proceeds from majority shareholders in exchange of equity securities	$ 20,000,000
Business acquisition deferred payment consideration	$ 5,700,000
Common Stock [Member]
Debt Instrument [Line Items]
Warrant to purchase stock, shares | shares							34,483
Warrant to purchase of stock, per share | $ / shares							$ 6.96
Significant Unobservable Inputs (Level 3), Warrants To Purchase Common Stock [Member]
Debt Instrument [Line Items]
Expected volatility rate							39.83%
Contractual term of years							5 years
Risk-free interest rate							1.18%
Underlying common stock price | $ / shares							$ 7.06
Dividend yield							0.00%
Interest Expense [Member]
Debt Instrument [Line Items]
Loss on extinguishment of debt													$ 600,000
Draw A [Member]
Debt Instrument [Line Items]
Loan agreement, amount borrowed							$ 16,000,000
Pay-off of term debt							11,300,000
Non-refundable commitment fee							$ 160,000
Secured Term Loan Facility [Member]
Debt Instrument [Line Items]
Principal pay-down of loan begins date														Jul. 01, 2016
Deferred principal amortization description														The principal pay-down of the loan began on July 1, 2016 with the loan being payable in 30 equal monthly installments.
Term Loan Facility | Allenex [Member]
Debt Instrument [Line Items]
Term loan facility amount outstanding											7,700,000			$ 7,700,000	SEK 65,000,000
Term loan credit facility amount payable											5,200,000	SEK 44,000,000
Term Loan Facility | Danske Bank A S | Allenex [Member]
Debt Instrument [Line Items]
Aggregate principal amount										$ 8,400,000															SEK 71,000,000
Interest rate, description														The interest rate applicable to each advance shall be the percentage rate per annum calculated as the aggregate of (i) Stockholm Interbank Offered Rate (“STIBOR”) (as defined in the Term Loan Facility) and (ii) the Margin (as described in the Term Loan Facility) at 3% conditional on the fulfillment of certain criteria.
Interest rate basis spread										3.00%
Loan agreement initiation date										Jun. 25, 2013
Term loan facility available for utilization advances										$ 600,000															5,000,000
Term loan facility integral multiples										$ 100,000															SEK 1,000,000
Two Quarterly Payments [Member] | Allenex [Member]
Debt Instrument [Line Items]
Term loan credit facility amount payable											200,000	1,500,000
Six Quarterly Payments [Member] | Allenex [Member]
Debt Instrument [Line Items]
Term loan credit facility amount payable											$ 400,000	SEK 3,000,000
Short Term Credit Facility | Danske Bank A S | Allenex [Member]
Debt Instrument [Line Items]
Loan agreement initiation date				Jun. 18, 2015
Note issued				$ 900,000																		SEK 8,000,000