Long-term Investment	6 Months Ended
Jun. 30, 2014
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 $31,000 and $37,000 at June 30, 2014, and December 31, 2013, 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 June 30, 2014 and December 31, 2013. Total unrealized gains in accumulated other comprehensive income totaled approximately $12,000 and $18,000 at June 30, 2014, and December 31, 2013. This investment is recorded at fair value using quoted prices in active markets for identical assets or liabilities (Level 1).

Long-term Investment

6 Months Ended

Jun. 30, 2014

3. Long-term Investment

The Company holds an investment in an available-for-sale equity security with a fair value of approximately $31,000 and $37,000 at June 30, 2014, and December 31, 2013, 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 June 30, 2014 and December 31, 2013. Total unrealized gains in accumulated other comprehensive income totaled approximately $12,000 and $18,000 at June 30, 2014, and December 31, 2013. This investment is recorded at fair value using quoted prices in active markets for identical assets or liabilities (Level 1).