XML 53 R41.htm IDEA: XBRL DOCUMENT v3.4.0.3
Note 10 - Net Loss Per Share Attributable to Sterling Common Stockholders (Details Textual) - shares
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 300,000 0