Long-term Investment	3 Months Ended
Mar. 31, 2015
Long-term Investment	3. Long-term Investment The Company holds an investment in an available-for-sale equity security with a fair value of approximately $16,000 and $15,000 at March 31, 2015, and December 31, 2014, respectively, which is included in other assets in the accompanying consolidated balance sheets. The cost basis in this available-for-sale security was approximately $19,000 at March 31, 2015, and December 31, 2014. Total unrealized (losses) gains in accumulated other comprehensive income totaled approximately $(3,000) and $(4,000) at March 31, 2015, and December 31, 2014. This investment is recorded at fair value using quoted prices in active markets for identical assets or liabilities (Level 1).

Long-term Investment

3 Months Ended

Mar. 31, 2015

3. Long-term Investment

The Company holds an investment in an available-for-sale equity security with a fair value of approximately $16,000 and $15,000 at March 31, 2015, and December 31, 2014, respectively, which is included in other assets in the accompanying consolidated balance sheets. The cost basis in this available-for-sale security was approximately $19,000 at March 31, 2015, and December 31, 2014. Total unrealized (losses) gains in accumulated other comprehensive income totaled approximately $(3,000) and $(4,000) at March 31, 2015, and December 31, 2014. This investment is recorded at fair value using quoted prices in active markets for identical assets or liabilities (Level 1).