COMMON STOCK	6 Months Ended
Jun. 30, 2015
COMMON STOCK.
COMMON STOCK	9.COMMON STOCK The Company has authorized 50,000,000 shares of common stock, $0.00001 par value per share, of which 26,856,177 shares were issued and outstanding as of June 30, 2015 and 23,453,000 shares were issued and outstanding as of December 31, 2014. During the six months ended June 30, 2015, the Company issued an aggregate of 188,745 shares of common stock upon the exercise of stock options, including stock options to purchase 44,921 shares of common stock exercised through cashless exercise provisions resulting in the issuance of 13,695 shares of common stock and stock options to purchase 175,050 shares of common stock exercised for cash, providing cash proceeds of $978. During the six months ended June 30, 2015, the Company issued an aggregate of 1,205,225 shares of common stock upon the exercise of warrants, including warrants to purchase 18,946 shares of common stock exercised through cashless exercise provisions resulting in the issuance of 11,368 shares of common stock and warrants to purchase 1,193,857 shares of common stock exercised for cash, providing net cash proceeds of $6,865. During the six months ended June 30, 2015, the Company issued an aggregate of 7,694 shares of common stock with a fair value of $105 to the Company’s 401(k) plan as matching contributions. In January 2015, the Company closed a registered direct offering of an aggregate of 2 million shares of common stock, resulting in net proceeds of $11,038. The Company’s common stock began trading on The Nasdaq Capital Market under the symbol “NVIV” on April 17, 2015. As part of the adjustment to reflect the 1-for-4 reverse stock split on April 8, 2015, 1,514 shares were issued to account for the fractional roundup of shareholders.

COMMON STOCK

6 Months Ended

Jun. 30, 2015

9.COMMON STOCK

The Company has authorized 50,000,000 shares of common stock, $0.00001 par value per share, of which 26,856,177 shares were issued and outstanding as of June 30, 2015 and 23,453,000 shares were issued and outstanding as of December 31, 2014.

During the six months ended June 30, 2015, the Company issued an aggregate of 188,745 shares of common stock upon the exercise of stock options, including stock options to purchase 44,921 shares of common stock exercised through cashless exercise provisions resulting in the issuance of 13,695 shares of common stock and stock options to purchase 175,050 shares of common stock exercised for cash, providing cash proceeds of $978.

During the six months ended June 30, 2015, the Company issued an aggregate of 1,205,225 shares of common stock upon the exercise of warrants, including warrants to purchase 18,946 shares of common stock exercised through cashless exercise provisions resulting in the issuance of 11,368 shares of common stock and warrants to purchase 1,193,857 shares of common stock exercised for cash, providing net cash proceeds of $6,865.

During the six months ended June 30, 2015, the Company issued an aggregate of 7,694 shares of common stock with a fair value of $105 to the Company’s 401(k) plan as matching contributions.

In January 2015, the Company closed a registered direct offering of an aggregate of 2 million shares of common stock, resulting in net proceeds of $11,038.

The Company’s common stock began trading on The Nasdaq Capital Market under the symbol “NVIV” on April 17, 2015.

As part of the adjustment to reflect the 1-for-4 reverse stock split on April 8, 2015, 1,514 shares were issued to account for the fractional roundup of shareholders.