Subsequent Events	6 Months Ended
Jun. 30, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	. Subsequent Events On July 2, 2014, the Company entered into an amended and restated credit agreement in relation to its existing $12,000 term loan entered into on December 23, 2013 for a secured subordinated term loan totaling $29,000, which reflected an increase of $17,000 from the prior agreement. The term loan accrued interest at a fixed rate of 11.0% per year and was set to mature in December 2016. The term loan, however, required repayment in full upon the completion of our initial public offering, which would result in a 1.5% prepayment premium on the $17,000 increase. In connection with the amended and restated credit agreement, the Company also issued to the new lenders warrants to purchase an aggregate of 415,646 shares of common stock, with an exercise price $12.27 per share, subject to adjustment to the price per share upon the completion of an initial public offering. Certain lenders participating in these agreements were related parties. On July 11, 2014, the Company fully repaid the $3,000 term loan entered into on March 28, 2013 which also resulted in a release of all restricted cash on hand. On July 16, 2014, the 2014 Equity Incentive Plan and 2014 Employee Stock Purchase Plan were adopted by the Company's board of directors, which reserved 2,000,000 shares of common stock for issuance under each plan, subject to automatic renewal increases. In addition, the shares of common stock reserved but not issued under our 2007 Equity Compensation Plan as of the effective date of our 2014 Equity Compensation Plan became available for issuance under such plan. On July 23, 2014, the Company amended and restated its certificate of incorporation to authorize the issuance of up to 200,000,000 shares of common stock and 10,000,000 shares of preferred stock. On July 23, 2014, the Company completed an initial public offering (IPO) whereby 8,193,750 shares of common stock were sold to the public at a price of $10.00 per share. The Company received net proceeds of approximately $72.9 million from the IPO. Upon the closing of the IPO, all shares of the outstanding convertible preferred stock and exchangeable shares automatically converted into 14,944,945 and 2,247,130 shares of common stock, respectively. In connection with this conversion, all outstanding special voting shares were redeemed and all warrants to purchase convertible preferred stock were converted into warrants to purchase common stock. Also, existing common stock warrants, including warrants granted in July 2014, were adjusted such that they became warrants to purchase 870,000 shares of common stock at an exercise price of $10.00 per share and were moved from a liability classification to all equity classification on the balance sheet. On July 23, 2014, the Company repaid the outstanding $29,000 term loan, related accrued interest of $895 and prepayment penalty of $255 in full.

. Subsequent Events

On July 2, 2014, the Company entered into an amended and restated credit agreement in relation to its existing $12,000 term loan entered into on December 23, 2013 for a secured subordinated term loan totaling $29,000, which reflected an increase of $17,000 from the prior agreement. The term loan accrued interest at a fixed rate of 11.0% per year and was set to mature in December 2016. The term loan, however, required repayment in full upon the completion of our initial public offering, which would result in a 1.5% prepayment premium on the $17,000 increase. In connection with the amended and restated credit agreement, the Company also issued to the new lenders warrants to purchase an aggregate of 415,646 shares of common stock, with an exercise price $12.27 per share, subject to adjustment to the price per share upon the completion of an initial public offering. Certain lenders participating in these agreements were related parties.

On July 11, 2014, the Company fully repaid the $3,000 term loan entered into on March 28, 2013 which also resulted in a release of all restricted cash on hand.

On July 16, 2014, the 2014 Equity Incentive Plan and 2014 Employee Stock Purchase Plan were adopted by the Company's board of directors, which reserved 2,000,000 shares of common stock for issuance under each plan, subject to automatic renewal increases. In addition, the shares of common stock reserved but not issued under our 2007 Equity Compensation Plan as of the effective date of our 2014 Equity Compensation Plan became available for issuance under such plan.

On July 23, 2014, the Company amended and restated its certificate of incorporation to authorize the issuance of up to 200,000,000 shares of common stock and 10,000,000 shares of preferred stock.

On July 23, 2014, the Company completed an initial public offering (IPO) whereby 8,193,750 shares of common stock were sold to the public at a price of $10.00 per share. The Company received net proceeds of approximately $72.9 million from the IPO. Upon the closing of the IPO, all shares of the outstanding convertible preferred stock and exchangeable shares automatically converted into 14,944,945 and 2,247,130 shares of common stock, respectively. In connection with this conversion, all outstanding special voting shares were redeemed and all warrants to purchase convertible preferred stock were converted into warrants to purchase common stock. Also, existing common stock warrants, including warrants granted in July 2014, were adjusted such that they became warrants to purchase 870,000 shares of common stock at an exercise price of $10.00 per share and were moved from a liability classification to all equity classification on the balance sheet.

On July 23, 2014, the Company repaid the outstanding $29,000 term loan, related accrued interest of $895 and prepayment penalty of $255 in full.