Condensed financial information of Plastec Technologies, Ltd. (Details)
¥ in Thousands, HKD in Thousands
Dec. 31, 2016
HKD
Dec. 31, 2016
CNY (¥)
Dec. 31, 2015
HKD
Dec. 31, 2014
HKD
Dec. 31, 2013
HKD
Current assets          
Cash and cash equivalents HKD 486,222   HKD 311,665 HKD 528,527 HKD 348,901
Consideration receivable 131,686 ¥ 113,250 0    
Total current assets 622,741   934,518    
Total assets 793,599   1,302,872    
Current liabilities          
Tax payable 5,837   4,103    
Total current liabilities 11,975   362,186    
Shareholders’ equity          
Ordinary shares (US$0.001 par value; 100,000,000 authorized, 12,938,128 and 12,938,128 shares issued and outstanding as of December 31, 2015 and 2016, respectively) 101   101    
Retained earnings 761,365   906,937    
Total shareholders’ equity 781,624   940,686 932,990 803,614
Parent [Member]          
Current assets          
Cash and cash equivalents 394,508   188,604 HKD 163,336 HKD 31,048
Amount due from a subsidiary 265,536   287,836    
Consideration receivable 131,686   0    
Prepaid expenses 171   1,170    
Total current assets 791,901   477,610    
Investment in subsidiaries 0   1    
Total assets 791,901   477,611    
Current liabilities          
Account payable and accrued liabilities 1,485   6,001    
Tax payable 3,129   3,129    
Total current liabilities 4,614   9,130    
NET CURRENT ASSETS 787,287   468,480    
TOTAL ASSETS AND LIABILITIES 787,287   468,481    
Shareholders’ equity          
Ordinary shares (US$0.001 par value; 100,000,000 authorized, 12,938,128 and 12,938,128 shares issued and outstanding as of December 31, 2015 and 2016, respectively) 101   101    
Retained earnings 787,186   468,380    
Total shareholders’ equity HKD 787,287   HKD 468,481